UC Davis Men's Lacrosse club is a competitive member of the Western Collegiate Lacrosse League (WCLL) and is open to players of all experience levels. During the fall, the club participates in tournaments across the west coast.
An upper respiratory infection (URI), also known as the common cold, is one of the most common illnesses, leading to more health care provider visits and absences from school and work than any other illness every year.It is estimated that during a 1-year period, people in the U.S. will suffer 1 billion colds.n upper respiratory infection (URI), also known as the common cold, is one of the most common illnesses, leading to more health care provider visits and absences from school and work than any other illness every year.
Description. The common cold is an infection of the upper respiratory tract (URI) caused by some 200 different viruses. The average child will get 5-7 colds each year and the average adult will get 1-2 colds each year. It is the most common illness responsible for lost time at work and school.rtist: Jeanne Tenorio. There are several other types of viruses that can cause the common cold. Human coronaviruses (HCV) are responsible for 15-24% of upper respiratory diseases and the chance of reinfection is higher than with rhinovirus. HCV is 80-120 nm in diameter and also contains an RNA genome.